\documentclass{standalone}
\usepackage{pgfgantt}
\begin{document}
\begin{ganttchart}[time slot format =isodate,progress=today,today=2023-7-10]{2023-6-28}{2023-7-23}
\gantttitlecalendar{month=name, day, week=1}\\
\ganttgroup[name=1]{Work A}{2023-6-28}{2023-7-23}\\
\ganttbar[name=2]{Subwork 1}{2023-6-28}{2023-7-4}\\
\ganttbar[name=3]{Subwork 2}{2023-7-5}{2023-7-8} \ganttbar[name=4]{}{2023-7-17}{2023-7-20}\\
\ganttmilestone[name=5]{Node}{2023-7-16}\\
\ganttbar[name=6]{Subwork 3}{2023-7-5}{2023-7-15}
\ganttlink{2}{3}
\ganttlink{3}{6}
\ganttlink{6}{5}
\ganttlink{5}{4}
\end{ganttchart}
\end{document}